Phenyl-1,2,5-oxadiazolecarboxamide-2-oxides, their preparation and their use

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United States of America Patent

PATENT NO 5424326
SERIAL NO

08066986

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Abstract

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The present invention relates to phenyl-1,2,5-oxadiazolecarboxamide-2-oxides of the general formula I ##STR1## in which one of the radicals R.sup.1 and R.sup.2 represents ##STR2## and the other represents ##STR3## and R.sup.3 and R.sup.4 are defined as indicated in claim 1, to processes for their preparation and to their use for the treatment of disorders of the cardiovascular system, including angina pectoris and erectile dysfunctions.

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Patent Owner(s)

Patent OwnerAddress
CASSELLA AKLIENGESELLSCHAFTHANAUER LANDSTR 526 W-6000 FRANKFURT AM MAIN 60 FRANKFURT GERMANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bohn, Helmut Schoneck, DE 32 189
Schonafinger, Karl Alzenau, DE 54 363

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